PVC zaj duab xis (polyvinyl chloride zaj duab xis) yog dav siv nyob rau hauv ntau yam lag luam vim nws zoo hnav tsis kam, dej tsis kam, roj kuj, tshuaj stability, transparency, thiab processability.
Kev tsim kho thiab cov khoom siv hauv tsev
Cov ntaub ntawv tsis muaj dej tsis zoo: Siv los ua cov dej noo-cov ntaub ntawv pov thawj los yog cov ntaub ntawv tsis muaj dej tsis zoo ntawm lub ru tsev, hauv qab daus, chav dej, thiab lwm yam, uas muaj cov huab cua tiv thaiv thiab muaj peev xwm hloov mus rau substrate deformation.
Kho kom zoo nkauj zaj duab xis / nplaum zaj duab xis: Siv los ua lub tshuab nqus tsev ua yeeb yaj kiab rau saum npoo ntim ntawm rooj tog, qhov rooj thiab qhov rais, txee, thiab lwm yam, nrog cov xim nplua nuj thiab yooj yim molding, suav txog li 60% ntawm PVC daim ntaub ntawv.
Pem teb thiab phab ntsa vaj huam sib luag: Cov PVC mos yog siv rau hauv pem teb tawv thiab phab ntsa npog, nrog tiv thaiv- plam, hnav- tiv taus, thiab yooj yim - rau - huv si.
Ntim
Ntim Cov Khoom Noj: Pob tshab mos PVC zaj duab xis yog siv rau cov khoom qab zib thiab pastry shrink ntim, cov txiv hmab txiv ntoo tshiab thiab zaub khaws cia (yuav tsum ua tau raws li cov qauv kev sib cuag zaub mov thiab tsis txhob muaj teeb meem plasticizers xws li DEHP).
Kev ntim khoom: PVC stretch zaj duab xis yog siv rau bundling thiab kho cov xov hlau, cables, kav, khoom siv kho tshuab, thiab lwm yam, cia siab rau tus kheej zoo li qub - adhesion (tab sis maj mam hloov los ntawm PE vim muaj teeb meem ib puag ncig thiab nqi).
Daim ntawv lo thiab shrink films: PVC tshav kub shrink zaj duab xis tso nyiaj rau 15% ~ 20% ntawm daim ntawv lo ua lag luam, siv rau lub raj mis haus thiab cov ntawv cim lub raj mis.
Nqus metallized PVC zaj duab xis: Siv rau siab -kawg khoom qab zib twist ntim thiab lub raj mis sealing lub tes tsho, txhawb laser luam ntawv thiab pearlescent teebmeem.
Agricultural Applications
Cov yeeb yaj kiab ua liaj ua teb: Siv rau lub tsev cog khoom npog, nrog lub teeb xa hluav taws xob zoo thiab ruaj khov thaum tshav kub kub; xim masterbatches tuaj yeem muab ntxiv los ua cov yeeb yaj kiab hauv av.
Kev ywg dej thiab npog: Cov kav dej mos PVC yog siv rau kev ua dej hauv teb, lossis ua cov yub cog thiab cog cov hauv paus tiv thaiv lub tes tsho.
Kev kho mob thiab kev noj qab haus huv
Cov khoom siv kho mob: Cov hnab ntim tshuaj, cov hnab ntshav, catheters, cov raj pub mis, thiab lwm yam, yuav tsum xeem dhau biocompatibility tests (tsis muaj cytotoxicity lossis rhiab heev).
Cov khoom siv tiv thaiv: Cov hnab looj tes PVC pov tseg, kev kho mob aprons, khau npog, nrog dej- pov thawj, stain - pov thawj, thiab cov kua qaub thiab alkali resistant zog.